IptekFokus Inovator MendatangTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoIptek15.03.201915 Maret 2019Memendam gas rumah kaca di dasar laut, menerangi desa terpencil di Brazil dengan botol plastik dan tren menanam ganja secara legal di Kolombia https://p.dw.com/p/3F6OyIklan